Brutus, Phyrexian Prime

If a triggered ability of another Phyrexian you
control triggers, that ability triggers an additional
time.

Other Phyrexians you control have "Whenever this creature attacks, surveil 1, then reveal the top card of
your library. You may create a tapped and attacking
token that's a copy of target Phyrexian if the card revealed this way is a Phyrexian, except it isn't legendary if that creature is legendary."